crypto: inside-secure - fix a typo in a register name

This patch fixes a typo in the EIP197_HIA_xDR_WR_CTRL_BUG register name,
as it should be EIP197_HIA_xDR_WR_CTRL_BUF. This is a cosmetic only
change.
Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

drivers/crypto/inside-secure/safexcel.c

@@ -235,7 +235,7 @@ static int safexcel_hw_setup_rdesc_rings(struct safexcel_crypto_priv *priv)
 		/* Configure DMA tx control */
 		val = EIP197_HIA_xDR_CFG_WR_CACHE(WR_CACHE_3BITS);
 		val |= EIP197_HIA_xDR_CFG_RD_CACHE(RD_CACHE_3BITS);
-		val |= EIP197_HIA_xDR_WR_RES_BUF | EIP197_HIA_xDR_WR_CTRL_BUG;
+		val |= EIP197_HIA_xDR_WR_RES_BUF | EIP197_HIA_xDR_WR_CTRL_BUF;
 		writel(val,
 		       EIP197_HIA_RDR(priv, i) + EIP197_HIA_xDR_DMA_CFG);
 

drivers/crypto/inside-secure/safexcel.h

@@ -135,7 +135,7 @@
 
 /* EIP197_HIA_xDR_DMA_CFG */
 #define EIP197_HIA_xDR_WR_RES_BUF		BIT(22)
-#define EIP197_HIA_xDR_WR_CTRL_BUG		BIT(23)
+#define EIP197_HIA_xDR_WR_CTRL_BUF		BIT(23)
 #define EIP197_HIA_xDR_WR_OWN_BUF		BIT(24)
 #define EIP197_HIA_xDR_CFG_WR_CACHE(n)		(((n) & 0x7) << 25)
 #define EIP197_HIA_xDR_CFG_RD_CACHE(n)		(((n) & 0x7) << 29)